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One method uses contact element, in which the soil around piles is considered as a material following DP rule whose parameters are set up and adjusted by penalty function.
Journal of Vibration Engineering, 19(4), 2006: 438-445
Beijing, Science Press, 2010: 146-151

The impact analysis of temperature on the line shape in cantilever construction Dongming Zhang1,2,a, Chen Zhao1,2,b, Yanbin Chi1,2,c 1Resource and Environment Sciences College 2Key Laboratory for the Exploitation of Southwestern Resources and Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044 a15116258@qq.com, b352545721@qq.com, c540913081@qq.com Key words: Construction Monitoring, Temperature, Line Shape, Impact Analysis.
Because structure temperature of long-span bridge was a random variable which had close relation with the geographical position, natural conditions(such as atmospheric temperature), components material, etc, it was difficult to predict the practical structure temperature which could be predicted by the construction schedule and local climate.
[2] Zengbin Song: Journal of China & Foreign Highway.

Trail width of 2-3m, with garden paving, and part of the material can be locally.
References [1] Hong Yang, Zhang Guo-qi: JOURNAL OF BEIHUA UNIVERSITY (Natural Science) Vol.5 (4) (2004), p. 358～ 360 (In Chinese) [2] Ma Jun shan: Zhejiang For Coll, Vol.14 (2) (1997), p.178～ 181 (In Chinese) [3] Information on http://blog.sina.com.cn/s/blog_545df2350100gqjb.html

Figure 1 Composition of magnetic fluid As a new functional material, magnetic fluids have been paid more attention.
[2] D.C.Li: Theory and application of magnetic fluid (Science Press, Beijing, China, 2003)
[7] H.Y.Huang, H.L.Cao: Journal of Changzhou Institute of Technology.

It is an important concept that maintaining material and functional linkage between different sizes and structures green spaces of the ecosystem in the settlements development.
Acknowledgements This work was financially supported by China Postdoctoral Science Foundation funded project (Grant No: 20110490885).
International Journal of Climatology Vol. 24 (2003), p.1395-1422 [3] C.

The data only calculates building energy consumption in the process of usage, not including energy consumption of building material production and building construction.
An investigation of the existing situation and trends in building energy efficiency management in China Energy and Buildings, 0378-7788, 39 (2007), pp. 1098–1106 Elsevier Science Director
Energy policy and standard for built environment in China International Journal of Renewable Energy, 30 (2005) (2005), pp. 1973–1988.

The Research of the Rrame Beam Cross Section Parameters and the Establishment of Calculation Model In order to put forward reasonable design of reinforced concrete frame structure model, specification and reference Wang Su [1, 2], and deng deferred [4] Put forward the effective flange width of the floor slab by combining the above work, finding out the reasonable design of frame beam section numerical Suggestions. 1.6 Calculation Steps L1, L2 are on behalf of the three kinds of calculation model.L1 model of frame beam section takes 6 times beam side plate flange, L2 model takes 1/12 of the beam span range as the flange of the floor slab, its material properties, type of unit load, etc are the same. 2.1.1 Set up calculation model C3D8R using ABAQUS software simulates the three-dimensional entity column, beam and slab structure, three-dimensional truss element T3D2 simulates the reinforcement, divide their respective meshing, and put all the column bottom fixed constraint.
Journal of sichuan building science, 2010.

The lower stirring speed goes against material migration.
Journal of Sichuan University (Natural Science Edition). 2005, 42:183.

Table 1 Soil Parameter of Slope Elasticity modulus (MPa) Poisson’s ratio Density (kg/m3) Shear wave velocity(m/s) Damping ratio Soil A 70 0.3 2000 116 0.05 Soil B 200 0.3 2000 196 0.05 Soil C 600 0.3 2000 339 0.05 Soil D 1400 0.3 2000 519 0.05 Rock 6500 0.3 2500 1000 0.05 Table 2 Material Parameters of Structure Type Floor number Section size (mm x mm) Concrete’s strength grade Elasticity modulus (104N/mm2) Adjusted Density (kg/m3) Damping ratio Columns 1-4 650x650 C30 3.0 2400 0.2 Columns 5-9 550x550 C30 3.0 2400 0.2 Roof beams 9 500x250 C30 3.0 11100 0.2 Floor beams 1-8 500x250 C30 3.0 9600 0.2 Seismic Response Analysis Three bedrock waves (in Fig.2) were selected to the 45 examples for the dynamic time-history analysis.
Acknowledgment The paper was supported by Natural Science Foundation Project of Chongqing CSTC (2011BB0093).
[5] Pu Yang, Ying-min Li, Ming Lai: A New Method for Selecting Inputting Waves for Time-History Analysis, China Civil Engineering Journal 2000, 33(6):33-37(In Chinese).

It has some special advantages over the traditional grid-based numerical methods[2,3]: (1) Smoothed: it can represents the smoothed approximation nature by using the weighted average over the neighboring particles for stability; (2) Particles: the state of a system is represented by a set of particles, which possess individual material properties and move according to the governing conservation equations, it is noted that sand particles within wind-blown sand movement just act as dispersed particles, so SPH is sutable for the simulation of wind-blown sand movement; (3) Inherently Lagrangian: in which the particles represent the physical system moving in the Lagrangian frame according to the internal interactions and external force, and thus the system evolves in time.
B: Astronomical Journal.
(Springer Science + Business Media B.